Write in function form X+y=6..?
function form being slope-intercept?y=-x+6
\(x+y=6\ \ \ \ /-x\\\\y=-x+6\\\\for\ x=0\to y=-0+6=6\to(0;\ 6)\\\\for\ x=6\to y=-6+6=0\to(6;\ 0)\)
